Bearing NNU4944KW33P6
Inner diameter:: 220 mm
Outer diameter: 300 mm
The size of the width: 80 mm
Weight:: 15.9 kg
Outer diameter: 300 mm
The size of the width: 80 mm
Weight:: 15.9 kg
Technical specifications
Designation : NNU4944KW33P6
Dimensions, mm : 220x300x80
Producer : TMB
Bearing NN3021KP5 (D3182121)
Manufacturer: TMB
Sizes: 105x160x41 (mm)
Weight:: 2.81 (kg)
Bearings K87434
Manufacturer: INA-FAG
Sizes: 170x340x24 (mm)
Weight:: 6.74 (kg)
Bearing 32021 (2007121E)
Manufacturer: TMB
Sizes: 105x160x35 (mm)
Weight:: 2.45 (kg)
ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ NA4900-RSR
Manufacturer: INA-FAG
Sizes: 10x22x14 (mm)
Bearing 7340 AC
Manufacturer: ETERNO
Sizes: 200x420x80 (mm)
Weight:: 60.51 (kg)
K33 PU(85x95x12)
Manufacturer: KASTAS
Sizes: 85x95x12 (mm)
Manufacturer: ContiTech AG
O-RING
Manufacturer: NQK SF
Sizes: 42.20x47.00x2.40 (mm)
AT5 DD
Manufacturer: ContiTech AG
Bushing H2306
Manufacturer: ETERNO
Sizes: 30x45x38 (mm)
INSTALLING BEARINGS
Approximately 16% of all early pill accidents are caused by faulty mounting (generally excessive force) and lack of proper tools.
DROPPING BEARINGS
The need for dismantling (removal) of the bearing can be caused by several reasons: failure of the bearings, disassembly of other parts of the mechanism, and so on.
SELECTION OF FUEL OILS
The use of grease to lubricate the bearings ensures smooth operation and maximum reliability of bearings, even in extreme conditions.
